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Shop the best prices on 848 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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193 - 224 of 848
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Plant Soil, Garden, Farm, Lawn
$21.95 Save $7.00 RRP: $28.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meterwhite1pcs Yaju
$45.95 Save $48.05 RRP: $94.00
2 Rolls Of Ph Test Strips, Alkaline Acid Indicator Meter Test Paper Roll For Water, Urine, Saliva, Soil, Accurate Testing And Measuring Tool
$15.95 Save $16.00 RRP: $31.95
3 In 1 Moisture Light Soil Ph Meter Ph Tester Tool Meter
$20.95 Save $7.00 RRP: $27.95
Water Quality Tester 6 In 1 WiFi Monitor Multiparameter pH TDS EC SG Salt Temp Meter For Aquarium Pool
$139.00 Save $70.00 RRP: $209.00
High Accuracy Digital PH Meter with Large LCD Display, Portable Waterproof Design, and Automatic Calibration
$23.95 Save $12.00 RRP: $35.95
Water Quality Detector Multifunctional Easy Install Wide Range PH Meter for Food Testing HospitalsUK Plug 220V-240V
$34.95 Save $13.00 RRP: $47.95
5 In 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor No Backlight For Pools And Aquariums
$52.95 Save $26.05 RRP: $79.00
PH Meter Indicator Test Strips 80 Strips Pack Professional 114 pH Range Litmus Paper For Water Cosmetics Soil Acidity
$15.95 Save $7.00 RRP: $22.95
4 In 1 TDS Meter With pH Tester, Digital Water Tester, 09990 PPM Range, Precision, For Aquarium And Pool, White
$19.95 Save $10.00 RRP: $29.95
pH Tester Digital Water Quality Meter for Pools and Spas, Chlorine and pH Testing PC102B CL2, Accurate Readings
$74.00 Save $35.00 RRP: $109.00
Digital TDS Water Tester for Accurate PPM Measurement, Portable Hydroponics & Aquarium Tool with Easy-to-Read LCD Display
$14.95 Save $8.00 RRP: $22.95
Ph Tester Digital for Pool and Drinking Water, 5 in 1 Salinity, pH, Temperature, EC, TDS Meter, High Accuracy Salt Tester
$74.00 Save $20.00 RRP: $94.00
15 Pieces pH Calibration Powder pH Professional Calibration Solution for pH Tester Portable Easy to Mix with Distilled Water
$26.95 Save $14.00 RRP: $40.95
Multifunction Water Tester for High Accuracy Drinking Water and Marine Analysis Meter with Digital Display and Compact Design
$38.95 Save $20.05 RRP: $59.00
TDS Water Tester Digital EC Temperature Meter 0-9999 PPM Portable Device for Swimming Pools and Aquariums
$14.95 Save $8.00 RRP: $22.95
3in1 PH Tester TDS EC Temperature Meter Digital LCD Water Testing Pen Blue Purity Water Quality Monitor
$15.95 Save $8.00 RRP: $23.95
8IN1 Digital Water Quality PH Test Pen TDS EC PH ORP Temp Meter Hydrogen Rich Drinking Water Tester
$37.95 Save $21.05 RRP: $59.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer,3483
$45.95 Save $48.05 RRP: $94.00
Water Quality Tester TDS EC Temperature Meter Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$14.95 Save $8.00 RRP: $22.95
TDS Meter,Digital TDS EC Temperature Tester 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$15.95 Save $8.00 RRP: $23.95
TDS EC Tester Meter, 3-in-1 Digital Water Quality Tester for Drinking Water, Aquariums, Hydroponics, Pools, Spas
$14.95 Save $8.00 RRP: $22.95
7 in1 Water Quality Tester Lab pH Meter Salt Tester Accuracy Multi Parameter
$59.00 Save $25.00 RRP: $84.00
H2/TEMP Meter 0-2400 Ppb Digital Hydrogen Ion Water Quality Monitor YY-400H with ATC for Aquariums and Laboratories
$43.95 Save $20.05 RRP: $64.00
Pack of 4 Water Quality Tester pH Meter for Aquariums Pool Digital pH Meter
$109.00 Save $50.00 RRP: $159.00
TDS Tester EC Temperature Meter Portable Digital TDS/EC PPM, Handheld ABS Plastic for Aquariums and Pools
$14.95 Save $8.00 RRP: $22.95
PC102 2-In-1 pH Chlorine Meter Tester Plastic Body For Pool And Aquarium Water Quality Testing CL2
$29.95 Save $15.00 RRP: $44.95
pH Meter 2 In 1 pH And Temperature Meter With Backlit 014 pH Range For Nutrients Hydroponics Indoor Aquarium
$46.95 Save $22.05 RRP: $69.00
Desktop Laboratory pH Meter Auto Calibrating Acidity and Alkalinity Tester for Environment
$209.00 Save $100.00 RRP: $309.00
Water Tester Digital Meter Waterproof Water Quality Tester 0 To 1999 mV Bipolar For Aquarium And Swimming Pool
$40.95 Save $23.05 RRP: $64.00
PH Tester Digital Salinity Meter 5-In-1 PH EC TDS Temp Meter For Pool Salt Water Drinking Water
$40.95 Save $18.05 RRP: $59.00
portable swimming pool pH tester digital tester for pool water quality
$26.95 Save $13.00 RRP: $39.95